Space.com on MSN
Citizen scientists just discovered the most powerful 'odd radio circle' twins in space we've ever seen
The largest of three newly found ring shaped structures in the cosmos are almost a million light-years across.
Live Science on MSN
Astronomers spot the most powerful and distant 'odd radio circle' ever seen
With help from citizen scientists, astronomers have found the most powerful and distant "odd radio circle" ever detected.
Deep in outer space, astronomers have discovered another "odd radio circle" — the latest in a short list of mysterious rings ...
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